Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Pei-Jon Chen, MD, MPH

Individual provider Internal Medicine Physician · NPI 1831223429

Dr. Pei-Jon Chen, MD, MPH is an Internal Medicine Physician in Princeton, New Jersey. Licensed in California and New Jersey. Registered with an NPI since 2007.

Licensed in
CA, NJ
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

Route 206 & Provinceline Rd
Princeton, NJ 08543
Phone: (609) 252-4111
Fax: (609) 252-6383
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MA50175 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence A42187 (CA)

Record details

NPI number1831223429
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address120 Crooked Tree Ln, Princeton, NJ 08540-2922

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